LTC6268-10 High Speed Photoelectric Detection Module Single 4GHz Ultra-Low Bias Current Input Op Amp Transimpedance Amplifiers

Specific indicators

1、Power supply voltage: ±5V (30mA).

2、Bandwidth(20K0UM) : 210MHz.

3, can be applied in transimpedance amplifier and photomultiplier tube post amplifier.

4, with DC bias adjustment (RP2)

5, three optional amplifier feedback resistance (510K, 100K, 100K potentiometer adjustable)

6, reserved feedback capacitance CF position (default no such capacitance, 

need to choose the appropriate capacitance value according to the photoelectric sensor)

7, Note 1: When adjusting the potentiometer, 

the minimum amplifier multiplier is greater than 10, otherwise it is easy to burn the chip;

8, Note 2: If the direct injection of constant current source, 

be sure to connect a series of more than 10K resistor, otherwise it is easy to burn the chip.